1 error: unreachable expression
2 --> $DIR/expr_return.rs:10:22
4 LL | let x = {return {return {return;}}};
7 | | any code following this expression is unreachable
8 | unreachable expression
10 note: the lint level is defined here
11 --> $DIR/expr_return.rs:4:9
13 LL | #![deny(unreachable_code)]
16 error: aborting due to previous error